baber/WOPTO huggingface dataset:
Patent JP-S62204644-A (JP)
Title: Noise measuring instrument
Inventor: KAGE GOZO
IPC: H04L25/02
Filed: 1986-03-05
Abstract: PURPOSE:To obtain a voltage corresponding to noise included in a multi-value signal by obtaining a sampling value within a prescribed level as to any of eyes of the received multi-value signal. CONSTITUTION:A reception signal E is inputted to an amplifier 1 and one eye only is left and others are subject to amplitude limit. Then its output X1 is inputted to a sample and holding circuit 2, the waveform of the output X1 is sampled and held to the rise of a sampling pulse S to output a rectangular output X2. When the noise level included in the reception signal is increased, since the amplitude of the output X2 is decreased in average, the measuring value corresponding to the noise level included in the reception signal is obtained by using an amplitude measuring circuit 3 to measure the average value.
Patent JP-H01218978-A (JP)
Title: Steering control method for vehicle
Inventor: SUZUKI YOSHITAKA
IPC: B62D6/02
Filed: 1988-02-29
Abstract: PURPOSE:To contrive the improvement of steering controllability of a vehicle by variably controlling a response speed of steering a steered wheel to a target steering angle in accordance with a car speed. CONSTITUTION:A rear side rack pinion mechanism 26 is connected to an electric drive motor 32 controlling a steered means 12 to be driven. The electric drive motor 32 is actuated being controlled by a control means 34. The control means 34 connects a front wheel steering angle sensor 36, rear wheel steering angle sensor 38 and a car speed sensor 40. The control means 34 inputs each signal from the front wheel steering angle sensor 36, rear wheel steering angle sensor 38 and the car speed sensor 40, determining steering ratio of front and rear wheels by an output signal condition from the car speed sensor 40 and a steering angle condition of the front wheel 10 from the front wheel steering angle sensor 36, and the control means 34 determines a target steering angle of the rear wheel 14 by this steering ratio and the steering angle of the front wheel 10, variably controlling a steering response speed of the rear wheel 14 in accordance with the car speed condition.
Patent JP-H03247473-A (JP)
Title: Conveying guide mechanism for recording sheet
Inventor: IKEDA OSAMU
IPC: B41J13/08
Filed: 1990-02-27
Abstract: PURPOSE:To maintain a desirable recording state against an irregularity in the characteristics of an elastic material used for a platen, belt and aging change by providing an endless elastic belt stretch between two or more rollers in pressure contact with the platen, and providing a regulating mechanism for regulating the tension of the belt at the belt. CONSTITUTION:In a conveying guide mechanism 110, endless belts 130a, 130b for feeding a recording sheet S to a platen 120 are wound except a part 121 of the outer periphery of the platen. The belt 130b is wound on fixed rollers 137, 138 and a movable belt 161 capable of regulating the tensions of the belts. If a conveying malfunction such as oblique deviation of the sheet to a feeding direction, for example, occurs, an adjusting screw 165 provided at the belt 130b side is turned to adjust the tension of the belt 130b by telescopically moving a movable roller 166. For example, two belts 130bL, 130bR are set to the adjusted positions of movable rollers 161L, 161R, thereby recovering the conveying accuracy of the sheet.
Patent JP-H06260386-A (JP)
Title: Aligner
Inventor: MIYAJI AKIRA
IPC: G03F7/20
Filed: 1993-03-08
Abstract: PURPOSE:To achieve an aligner which can prevent a reticle from being damaged by replacing the reticle without damaging the inactive gas atmosphere and further eliminating static electricity generated at the reticle. CONSTITUTION:In a first chamber, a reticle R1 is positioned on a reticle table RT owing to the operation of an alignment part A. A second chamber 2 is provided being adjacent to the first chamber 1 and the first and second chambers are screened by a mechanical shutter S1 so that it can be opened and closed easily. Two arms 5 and 6 of a reticle transport mechanism M are provided inside the second chamber 2 and the first arm 5 does not hold anything and the second arm 6 holds a reticle R2 to be subjected to projection exposure next and stands by. The first chamber 1 is connected to an exhaust system and a gas supply system via a valve and ionized nitrogen gas is supplied to the second chamber 2 via a valve V7 and an ionization gas generator 4.
Patent JP-S62203345-A (JP)
Title: Semiconductor position detector
Inventor: SUZUKI TATSUMI
IPC: H01L21/68
Filed: 1986-03-04
Abstract: PURPOSE:To constantly maintain the resistance of a resistance layer by preventing the shifting of ions, and to prevent the deterioration of accuracy in positional detection by a method wherein at least the circumference of the exposed end part of a P-N junction on the insulating film located on the surface of a semiconductor is covered with a conductive layer. CONSTITUTION:The titled semiconductor position detecting device consists of an N-type Si substrate 1 of high resistivity, a P-type resistance layer 2 of high resistivity, an N<+> type region 3 of low resistivity to be used to pick out an electrode, P<+> type regions 4 and 5 of low resistivity to be used to pick up an electrode, an insulating film, electrodes 13-15, an insulating film 7 and the conductive layer 9 formed on the insulating film 7 located on the upper part of a P-N junction 8. A metal layer such as the Al formed simultaneously with electrodes 14 and 15 may be used as the conductive layer 9, and another different material formed by performing a different process may also be used instead of the Al. The P-N junction 8 is biased inversely using a reversed bias power source Vr, and after the current running on the output electrodes 14 and 15 has been amplified, an arithmetic operation is performed, and the position of light irradiation is indicated. Almost no electric line of force is generated in the insulating film 9 by providing the conductive layer 9, and the movement of ions can be prevented almost completely.
Patent JP-S58164043-A (JP)
Title: Magnetic tape device
Inventor: NOGUCHI KUNIO
IPC: G11B15/07
Filed: 1982-03-24
Abstract: PURPOSE:To raise reliability of a titled device and to obtain it at a low cost, as a non-contacting type detector, by fitting a ring slider for detecting a write enable ring, onto a reel hub mechanism. CONSTITUTION:A reel hub body 2 has a cylindrical part 3a for detecting a write enable ring, and a ring slide 3 provided with a reel rotation detecting cylindrical part 3b having a through-hole 6 on the circumference. This ring slider 3 can be moved to the left and right, and usually is pressed against the reverse side of the reel hub body 2 by a spring 5. On a reel motor 1 side, a sensor 4 for detecting the movement of the ring slider 3 is fixed, and this sensor 4 is constituted of write enable ring detecting parts 9-9' consisting of a photosensor light source and reel rotation detecting parts 10-10'.
Patent JP-S63214252-A (JP)
Inventor: KARASAWA HITOSHI
IPC: A61B18/00
Filed: 1987-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07252614-A (JP)
Title: Production of aluminum alloy sheet for drawing
Inventor: MATSUMOTO KATSUSHI
IPC: B22D11/12
Filed: 1994-03-17
Abstract: PURPOSE:To inhibit the precipitation and growth of supersaturated solid solution elements, to increase the strength of a final cold rolled sheet, and to improve drawability by specifying a composition and controlling cooling velocity at the time of continuous casting and after hot rolling. CONSTITUTION:The Al alloy has a composition containing, by weight ratio, 0.4-1.5% Mn, 0.8-2.5% Mg, 0-0.25% Cu, 0-0.25% Zn, 0.1-1.0% Fe, and 0.1-1.0% Si. A molten metal of this Al alloy is cast continuously at >=5 deg.C/sec cooling rate R at the time of solidification, under the condition satisfying inequality. After casting, the resulting cast slab is subjected, without cooling, to holding at a temp. not lower than hot rolling temp., followed by rolling. After hot rolling is finished, the resulting plate is cooled at a rate of >=100 deg.C/min and further cold-rolled into a final product of prescribed thickness. Moreover, it is preferable to regulate hot rolling starting temp. to 350-550 deg.C and also to perform rapid cooling down to about 40-70 deg.C by water atomization after the completion of rolling.
Patent JP-S56143435-A (JP)
Title: Laminate type electrophotographic receptor
Inventor: ENOMOTO TAKAMICHI
IPC: G03G5/00
Filed: 1980-04-10
Abstract: PURPOSE:To obtain a laminate type receptor with high sensitivity and low optical fatigability by forming a charge generating layer using an alloy consisting of Se and As in a specified ratio as a charge generating substance to enhance the bonding strength of the layer to a substrate, the heat resistance, etc. CONSTITUTION:A charge generating layer having about 1mu thickness is formed on an electrically conductive support such as an Al plate by vacuum depositing an Se- As alloy contg. 30-40wt% As to Se and having 350 deg.C crystallization temp., high heat and solvent resistances, 140 high Vickers hardness and high bonding strength to the support while keeping the support at about 200 deg.C. On the generating layer a charge transferring layer having about 5-25mu thickness is formed using >=1 kinds of charge transferring substances to manufacture a laminate type receptor. The substances include high molecular ones such as polyvinylcarbazole and low molecular ones such as fluorenone, and they may be contained together with a binder resin, a plasticizer, etc. This receptor has superior mechanical strength, superior heat and solvent resistances, high sensitivity over a wide visible light region, low dark attenuation and low optical fatigability.
Patent JP-H09243245-A (JP)
Title: Thawing plate and refrigerator with the same
Inventor: YOSHIKAWA HIROSHI
IPC: A23B4/07
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To quickly and efficiently enable freezing of frozen foods by laminating a flat type heater having a positive resistance-temperature characteristic, an insulation layer and a highly heat conducting molded plate sequentially, whereas the flat type heater is made up of a plurality of film-like heating bodies connected in series or in parallel formed on an insulating substrate. SOLUTION: In a thawing plate 1, a flat type heater 2 having a positive resistance-temperature characteristic, an insulation layer 3 and a highly heat conducting molded plate 4 are laminated sequentially and the flat type heater 2 comprises an insulating substrate 6 and a film-like heating body 7. In other words, in the forming of the flat type heater 2, a silver paste is printed on a polyester film as the insulating substrate 6, baked to form a film-like heating body 7 and then, electrodes 8 are stuck on both ends thereof respectively. Then, a polyester film as the insulation layer 3 is stuck on the surface of the flat type heater 2 thus obtained and furthermore, an aluminum plate as a highly heat conducting material is stuck thereon in the form of a highly heat conducting molded plate 4 to complete the thawing plate 1.
Patent JP-S57164415-A (JP)
Title: Magnetic head
Inventor: MATSUDA WAKATAKE
IPC: G11B5/29
Filed: 1981-03-31
Abstract: PURPOSE:To improve electromagnetic conversion efficiency, by providing plural main magnetic poles and singular or plural reflux magnetic poles, in a multichannel magnetic head for vertical magnetization recording, and setting areas of their ends to a prescribed ratio. CONSTITUTION:In a multichannel magnetic head for vertical magnetization recording, 4 main magnetic poles 10-13 and 1 reflux magnetic pole 14 are provided on a slider 15, and a coil 16 is wound around the main magnetic poles 10-13. A recording medium consists of a nonmagnetic substrate 3, a magnetic layer 4 and a vertical magnetization magnetic substance layer 5. When a recording current flows to the coil 16, a closed magnetic path passing through the magnetic substance layer 4 from the main magnetic poles 10-13 and returning to the reflux magnetic pole 14 is formed, and the electromagnetic conversion efficiency is improved. Also, in order to magnetize only the vertical magnetization magnetic substance layer 5 being directly under the main magnetic poles 10-13, the ratio of the sum of areas of the ends of the main magnetic poles, to the area of the end of the reflux magnetic pole 14 is set to >=(1:6).
Patent JP-S61204093-A (JP)
Title: Anaerobic purifier for waste water
Inventor: SHIERUDO FUUBERUTASU YOZEFU FU
IPC: C02F3/28
Filed: 1986-03-06
Abstract: In order to achieve an essentially turbulence-free zone near the means (11) for the discharge of purified water in an anaerobic purification plant for waste water with a fermentation chamber, a settler disposed above the latter and the said discharge means (11) disposed above the settler, the settler consists of three levels of gas-collection hoods (2, 3, <sub>4</sub>), each gas-collection hood of the uppermost level (4) being sited directly above a gas-collection hood of the lowermost level - (2), each gas-collection hood of the lowermost level (2) being connected via one or more pipes with a gas-collection hood of the uppermost level (4), and the gas-collection hoods of the uppermost and middle level (4 or 3 respectively) having a direct connection to the gas-discharge line (15).
Patent JP-H05214121-A (JP)
Title: Polyester-based thermosetting resin film
Inventor: KOBAYASHI MASAHITO
IPC: C08J5/18
Filed: 1992-02-03
Abstract: PURPOSE:To provide the subject polyester-based thermosetting resin film excellent in dimensional stability, flexibility, antimelting properties and chemical resistance by specifying the breaking strength, dry heat shrinkage factor, breaking elongation, antimelting properties and alkali resistance, etc. CONSTITUTION:The objective thermosetting resin film is obtained by dry blending 85 pts.wt. copolyester resin composed of terephthalic acid, ethylene glycol and neopentyl glycol with 15 pts.wt. epsilon-caprolactam blocked isocyanate, 0.3 pt.wt. curing accelerator and 1.0 pt.wt. leveling agent, melt kneading the resultant blend at 100 deg.C, cooling and solidifying the blend, pulverizing the solidified blend, sprinkling the obtained powder on a steel plate, heat-treating the sprinkled powder, cooling the formed film and peeling the formed film.
Patent JP-S57161048-A (JP)
Title: Thin alloy strip with high permeability
Inventor: YAMAUCHI KIYOTAKA
IPC: C22C38/00
Filed: 1981-03-31
Abstract: PURPOSE:To enhance the mechanical punchability and corrosion resistance of an Fe-Si-Al alloy sheet with high permeability by adding a specified element to the alloy when the alloy sheet is manufactured by a rapid cooling and casting method. CONSTITUTION:To an Fe-Si-Al alloy contg. 4-12% Si, 2-9% Al and 0.01-2% Hf is added <=7% in total of one or >=2 kinds of elements selected from 0.1- 5% each of Ti, V, Cr and Ni, and 0.01-2% each of Zr, Nb, Cu, Au, Ag, P and Pt group elements. A molten alloy having said composition is rapidly cooled by spouting into the space between steel rollers rotating at high speed to manufacutre a continuous sheet. This Fe-Si-Al sheet with high permeability is provided with high mechanical punchability without considerably deteriorating the magnetic characteristics, and it has superior corrosion resistance.
Patent JP-H01222123-A (JP)
Title: Air conditioner
Inventor: SUZUKI HARUAKI
IPC: F24F13/20
Filed: 1988-03-01
Abstract: PURPOSE:To obtain an air conditioner suitable for use in a cookroom or a factory, by forming an exterior panel of a machine body of stainless steel. CONSTITUTION:A front exterior panel 2, left and right side exterior panels 3, 4 and a lower exterior panel 5 of a machine body 1 of an air conditioner are formed of stainless steel, whereas an upper exterior panel 6 and a back exterior panel 7 are formed of uncoated steel plates. The front exterior panel 2 is provided with an air blow-off port 9 detachably fitted with stainless steel louver vanes 8, and the lower exterior panel 5 is provided with an air suction port 12 detachably fitted with a stainless steel suction grille 11, which is provided with an air filter. When oils are adhered to the exterior panel 2 and also to the suction grille 11 and louver vanes 8, the oils can be easily wiped off by use of a detergent, without causing any discoloration.
Patent JP-H05216260-A (JP)
Title: Electrophotographic sensitive body
Inventor: ASHITANI SEIJI
IPC: G03G5/087
Filed: 1992-02-05
Abstract: PURPOSE:To obtain the electrophotographic sensitive body high an photosensitivity, low in residual potential, stable in potential characteristics even in repeated uses, and high enough in photosensitivity against high-speed copying by using granular trigonal system selenium crystals. CONSTITUTION:The photosensitive layer contains the granular trigonal system selenium crystals reduced and precipitated by hydrogen peroxide as a carrier generating material, and they have an average grain diameter of <=5mum, and peaks in Bragg angle (2theta+ or -0.2 deg.) of 23.5 deg., 29.7 deg., 41.4 deg., and 45.4 deg., in X-ray diffraction spectra using CuKalpha characteristic X-ray.
Patent JP-H05214865-A (JP)
Title: Door lock device for vehicle
Inventor: TSUJI HITOSHI
IPC: E05B77/30
Filed: 1992-02-04
Abstract: PURPOSE:To provide a door locking device of a vehicle having compact construction in back and forth directions. CONSTITUTION:A door locking device for a vehicle includes an expanded part 13 formed at an intermediate position between the upper and lower parts on the rear side of a body 1, an inner open lever 16 connected to an inner handle of a door pivotally mounted on the upper part on the rear side of the body 1, a lock lever 35 pivotally mounted on the lower part on the rear side of the body 1 and having a cam surface 45 at the pivoting point, and an inner link 19 with its upper end pivotally mounted on the end of the lever 16 by a pin 20 and with its lower end 27 having an engaging protrusion 24, the end 27 going around the part 13 and being located near the surface 45. When the lever 16 is turned to open the door, the protrusion 24 of the link 19 runs against the surface 45 to turn the lever 35 from a lock point to an unlock point. A spring 23 is provided around the pin 20 and one end 25 thereof is provided on the side of the lever 16 and the other end 26 thereof is locked on the side of the link 19, so that the side 27 thereof is resiliently located in the direction of the cam surface.
Patent JP-2000252976-A (JP)
Title: Method for scrambling and descrambling audio data, scrambler, recording medium and descrambler
Inventor: TANAKA YOSHIAKI
IPC: G11B20/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent a scramble code from being recognized in the case of applying exclusive OR to audio data and the scramble code. SOLUTION: A scrambler in the presence of audio data uses an EX-OR circuit 2 and a PN code generator 3 to apply exclusive OR to an output of the generator 3 and the audio data to scramble the audio data and uses the PN code generator 3 and EX-OR circuits 2, 2a to apply exclusive OR to the output of the generator 3 and an output of an A/D converter 1 to doubly scramble the output of the A/D converter 1 for a no sound data period or a period close to the no sound data period, a DVD audio format circuit 8 encodes the scrambled data in a way of a prescribed data structure and records the resulting data to a recording medium or the like. Thus, it is prevented that a scramble code is recognized for the no sound data period or a period close to the no sound data period.
Patent JP-S59173839-A (JP)
Title: Transfer circuit of serial data
Inventor: TANIGAWA YUUJI
IPC: G06F13/00
Filed: 1983-03-22
Abstract: PURPOSE:To keep synchronization between the transmission side and the receiving side at the transfer of continuous serial data and to protect the transfer data by providing a receiving clock stopping circuit and a low level detecting circuit. CONSTITUTION:At the time of a transmission mode, parallel data from a parallel data bus 2 are written in a data buffer 6. When data in a shift register 5 are cleared, the data stored in the data buffer 6 are written in a shift register 6. When a transmission signal and a synchronous clock line are temporally held at the low level, the low level detecting circuit 15 outputs a transmission clock stopping signal, so that the generation of a synchronous clock from a clock generating circuit 13 is stopped and data transmission is interrupted. At the time of the receiving mode, the data buffer 6 and the shift register 5 are filled with data, a receiving clock stopping circuit 14 keeps the synchronous clock line 3 at the low level potential. Consequently, the transmission side stops a transmission clock.
Patent JP-H02276699-A (JP)
Title: Connection writing method for automatically drafting machine
Inventor: MATSUSHIMA TOSHIAKI
IPC: G06K15/22
Filed: 1989-02-28
Abstract: PURPOSE:To uniformly write a line segment of a connecting part by writing twice the parts of frames to be connected in connection writing. CONSTITUTION:A rolled sheet 2 is held on a platen 4 by a drive roller 6 and a retaining roller 8 in an automatic drafting machine, and the sheet 2 is fed longitudinally in a length range corresponding to one writing frame on the platen 4 by the rotation of the roller 6. On the other hand, a pen 14 held by a pin head 12 movable along Y rail 10 is fed on a writing roller 16 perpendicularly to the feeding direction of the sheet 2 to be written. When the first frame is completely written, the writing range of the second frame is set, one end side of a hard clip is so slightly widened as to be superposed on the previous frame, and a width extended part K is set. Then, writing is started from the part K, and drawings A, B, C are connected by writing twice.
Patent JP-H07256948-A (JP)
Title: Printer apparatus
Inventor: TAJIMA YOSHIHIRO
IPC: B41J29/42
Filed: 1994-03-18
Abstract: PURPOSE:To enhance the convenience of a printer apparatus and improve reliability of the apparatus. CONSTITUTION:A printing apparatus includes a buffer for storing printing data transferred, indicating means 3 for indicating items of setting functions of printing data stored in the buffer, selecting means 5, 7 for selecting items of the setting functions indicated by the indicating means 3, and processed result indicating means 3 for indicating the processed result of items of the setting functions selected by the indication means in response to items of the setting function selected by the selection means.
Patent JP-S62207890-A (JP)
Title: Pickling cell of continuous pickling device
Inventor: OKITA HAJIME
IPC: C23G3/02
Filed: 1986-03-07
Abstract: PURPOSE:To suppress the generation of a difference in the levels of acid soln. and to prevent the deterioration of pickling efficiency by providing liquid draining means for the acid soln. carried along with a steel strip near steel strip supporting members such as skids provided to each of the divided cells of a pickling cell. CONSTITUTION:The pickling cell body 1 is segmented to the divided cells (a)-(d) by partitions 2, 2... having the skids. The acid soln. 4 overflowing from the divided cell (a) is passed through a treating device 10 and is returned to the divided cell (d) by a circulation pump 12 so as to flow down in the pickling cell body 1. While the steel strip 5 is immersed in the acid soln. 4 in the divided cells (a)-(d), the steel strip is passed in an arrow C direction and is thereby pickled. The liquid draining rolls 15 are disposed via baffle plates 16 near the skids provided to the top ends of the partitions 2 of the continuous type pickling device constituted in the above-mentioned manner. The acid soln. 4 carried along with the steel strip 5 is thereby drained, by which the inflow thereof into the divided cells on the down stream side is prevented and the amt. of the acid soln. to be held in the respective divided cells (a)-(d) is averaged. The deterioration of the pickling efficiency is thus prevented.